


MMSZ5248B
- Manufacturer
- MFR.Part #
- MMSZ5248B
- JLCPCB Part #
- C5244958
- Package
- SOD-123
- Description
- -65℃~+150℃ 1 Independent 100nA@14V 17.1V~18.9V 18V 21Ω 370mW 600Ω SOD-123 Zener Diodes ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | Diodes Incorporated | |
| Package | SOD-123 | |
| Operating Junction Temperature Range | -65℃~+150℃ | |
| Diode Configuration | 1 Independent | |
| Impedance(Zzk) | 600Ω | |
| Impedance(Zzt) | 21Ω | |
| Zener Voltage(Range) | 17.1V~18.9V | |
| Zener Voltage(Nom) | 18V | |
| Pd - Power Dissipation | 370mW | |
| Reverse Leakage Current (Ir) | 100nA@14V |

* Images are for reference only
MMSZ5248B
Extended- Manufacturer
- MFR.Part #
- MMSZ5248B
- JLCPCB Part #
- C5244958
- Package
- SOD-123
- Description
- -65℃~+150℃ 1 Independent 100nA@14V 17.1V~18.9V 18V 21Ω 370mW 600Ω SOD-123 Zener Diodes ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
MMSZ5248B
Extended- Manufacturer
- MFR.Part #
- MMSZ5248B
- JLCPCB Part #
- C5244958
- Package
- SOD-123
- Description
- -65℃~+150℃ 1 Independent 100nA@14V 17.1V~18.9V 18V 21Ω 370mW 600Ω SOD-123 Zener Diodes ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MMSZ5248B Specifications
MMSZ5248B technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | Diodes Incorporated | |
| Package | SOD-123 | |
| Operating Junction Temperature Range | -65℃~+150℃ | |
| Diode Configuration | 1 Independent | |
| Impedance(Zzk) | 600Ω | |
| Impedance(Zzt) | 21Ω | |
| Zener Voltage(Range) | 17.1V~18.9V | |
| Zener Voltage(Nom) | 18V | |
| Pd - Power Dissipation | 370mW | |
| Reverse Leakage Current (Ir) | 100nA@14V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MMSZ5248B. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MMSZ5248B Documents
MMSZ5248B datasheets or manufacturer documentation.
Datasheet: MMSZ5248B Datasheet (PDF)
MMSZ5248B Schematic Symbol & PCB Footprint
The MMSZ5248B schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.